24838225 has 12 divisors (see below), whose sum is σ = 32421040. Its totient is φ = 18824400.

The previous prime is 24838199. The next prime is 24838243. The reversal of 24838225 is 52283842.

It is a happy number.

It is not a de Polignac number, because 24838225 - 2¹⁷ = 24707153 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25671 + ... + 26620.

Almost surely, 2^24838225 is an apocalyptic number.

24838225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

24838225 is a deficient number, since it is larger than the sum of its proper divisors (7582815).

24838225 is a wasteful number, since it uses less digits than its factorization.

24838225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52320 (or 52315 counting only the distinct ones).

The product of its digits is 30720, while the sum is 34.

The square root of 24838225 is about 4983.7962438286. The cubic root of 24838225 is about 291.7696978403.

The spelling of 24838225 in words is "twenty-four million, eight hundred thirty-eight thousand, two hundred twenty-five".